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6.16g of iron completely react with 100cm cube of 2.2m hydrogen chloride acid. write the equation for the reaction and calculate the relative atomic mass

Tan Rezaei asked Dec 3, 2024

by Tan Rezaei

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How are alkali metals & Alkaline earth metals found in nature? Why are they found like that? A) Alkali metals are found in compounds, and Alkaline earth metals are found as pure elements. This is due to

Mzyrc asked Dec 3, 2024

by Mzyrc

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_______________ chemistry is the study of composition of matter. Focuses on separating, identifying and quantifying in samples of matter.

Gary McLean Hall asked Dec 3, 2024

by Gary McLean Hall

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How do glucose molecules enter the bloodstream?

Tagtraeumer asked Dec 3, 2024

by Tagtraeumer

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Cake flour is not recommended for making most cookies because it contains ____________, which reduces ________

Miller Medeiros asked Dec 3, 2024

by Miller Medeiros

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Less oxygen lends to a weaker yellow flame. The more oxygenated blue flame is both hotter and more controlled than the oxygen-deprived flame. true or false

Vincent Claes asked Dec 3, 2024

by Vincent Claes

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How many moles of NaBr are there in 0. 50 liters of a 2. 1M NaBr solution?

Ravon asked Dec 3, 2024

by Ravon

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1 vote

90.4k views

I need help pleaseeee

Nathan Ostgard asked Dec 3, 2024

by Nathan Ostgard

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The solubility of a substance is 12g per 100g of water at 20°c. it is 18g per 100g of water at 60°c. how many grams of substance can crystallize from a saturated solution that contains 200g of water at

Hayden Braxton asked Dec 3, 2024

by Hayden Braxton

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An element has an electron configuration of 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰. How many electrons does an atom of this element have?

Marcantonio asked Dec 3, 2024

by Marcantonio

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1 vote

11.2k views

It takes 11.2 kJ of energy to raise the temperature of 145 g of benzene from 23.0 degrees Celsius to 68.0 degrees Celsius. What is the specific heat of benzene?

Nithin K Joy asked Dec 3, 2024

by Nithin K Joy

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54.5k views

What are the oxidation numbers for potassium and chloride in KCl? A. 2+ for K and 1- for Cl B. 1+ for K and 1- for Cl C. 1+ for K and 2- for Cl D. 2- for K and 1+ for Cl

Jeandut asked Dec 3, 2024

by Jeandut

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some people thinks its important to have rules about the type of bats that player can use. for example in major league baseball, players are only allowed to use wooden bats, while in ncaa baseball, bats

Zzaponka asked Dec 3, 2024

by Zzaponka

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Which type of shampoo contains an active agent that binds to metals and removes them from the hair? A) Clarifying shampoo B) Volumizing shampoo C) Moisturizing shampoo D) Color-protecting shampoo

Battlmonstr asked Dec 3, 2024

by Battlmonstr

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hen the following equation is balanced properly under acidic conditions, what are the coefficients of the species shown? 3 i2 5 hno3 6 io3- 5 no water appears in the balanced equation as a fill in the

Hirumina asked Dec 3, 2024

by Hirumina

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54.0 ml of 3.70 m sodium hydroxide is combined with 44.0 ml of 1.30 m magnesium chloride. what mass in grams of solid forms? A) 9.84 g B) 20.68 g C) 16.76 g D) 6.92 g

Chriskirk asked Dec 3, 2024

by Chriskirk

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I was trying to make some ferric chloride by the reaction of steel wool and chlorine gas so I heated the steel wool until red hot and added bleaching powder to hydrochloric acid in a flask. As soon as

Arvindwill asked Dec 3, 2024

by Arvindwill

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How many ml of 1.248 M K₂C₂O₄ are required to react with excess Ba(OH)₂ to form 58.37 g BaC₂O₄? Report your answer to the tenths place and do not include units.

Banty asked Dec 3, 2024

by Banty

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2 votes

43.2k views

Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coefficient is "1". C₂H6+ 02- CO₂ + ✓ H₂O

Hemmer asked Dec 3, 2024

by Hemmer

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103k views

Aqueous potassium carbonate was mixed with aqueous copper(I) fluoride, and a crystallized copper(I) carbonate product was formed. A crystalized product is a solid. The other product, potassium fluoride,

Mehatab asked Dec 3, 2024

by Mehatab

7.8k points

1 answer

0 votes

129k views

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