Recent questions in Chemistry

Recent questions in Chemistry

Which is the better indicator, hibiscus or rose petals and explain why

Franks CHOW asked Nov 5, 2023

8.1k points

1 answer

0 votes

159k views

Can anyone pls summarize this for me

Naim Rajiv asked Nov 4, 2023

8.3k points

2 answers

14 votes

176k views

Alcohol is a colorless odorless pungent drug that acts as a:

Kosi asked Nov 4, 2023

by Kosi

7.8k points

1 answer

19 votes

50.2k views

How do heat and temperature differ?

Suzzette asked Nov 4, 2023

8.7k points

1 answer

11 votes

180k views

Which of the following happens to chromosomes during prophase

Bhetzie asked Nov 4, 2023

8.0k points

2 answers

8 votes

89.2k views

Question 1 please my exam is tmr

Edwin Alex asked Nov 3, 2023

8.2k points

2 answers

18 votes

102k views

What reaction is a reaction in which energy is absorbed

Lee Ballard asked Nov 3, 2023

7.5k points

1 answer

21 votes

195k views

Is needed by all organisms for cell and life processes

Bj Blazkowicz asked Nov 2, 2023

by Bj Blazkowicz

8.1k points

1 answer

25 votes

212k views

Describe the role of producers in a food web. Are producers the basis of all food webs? Justify your answer. Question 2 options:

KVK asked Nov 2, 2023

by KVK

8.4k points

1 answer

22 votes

101k views

1 What is the pH of a substance that has a hydrogen ion concentration of 1.2 x10-2 M2 ZpG

Roget asked Nov 1, 2023

by Roget

8.4k points

1 answer

10 votes

163k views

Identify and explain one interaction between an abiotic and a biotic factor in the ecosystem above. You must include an abiotic factor, a biotic factor, and how they are interacting in your answer. Sorry

Luke Cowell asked Oct 28, 2023

7.3k points

2 answers

2 votes

3.0k views

Please answer this for me, by saying a,b,c, or d

PaddingtonMike asked Oct 28, 2023

by PaddingtonMike

8.2k points

2 answers

19 votes

207k views

What happens in a covenant bond?

Deadvoid asked Oct 28, 2023

8.1k points

1 answer

6 votes

27.2k views

You have to prepare some 2 M solutions, with 10 g of solute in each. What volume of solution will you prepare, for each solute below? (Ar:H51,Li57,N514,O516,Mg524,S532.) a lithium sulfate, Li2SO4

Gonmator asked Oct 27, 2023

8.2k points

2 answers

13 votes

177k views

1. Define the law of conservation of matter/mass AND explain what happens to atoms/ions in a chemical reaction.

Vladimir Mironov asked Oct 27, 2023

by Vladimir Mironov

8.1k points

1 answer

16 votes

102k views

Why can different numbers of metal and monkeys atoms create ionic bonds together?

AllDayAmazing asked Oct 27, 2023

by AllDayAmazing

8.6k points

1 answer

4 votes

82.6k views

Replacing standard incandescent light bulbs with energy-efficient compact fluorescent lightbulbs can save a lot of energy. Calculate the amount of energy saved over 10 h when one 60 W incandescent lightbulb

Jian Guo asked Oct 26, 2023

8.5k points

1 answer

3 votes

64.2k views

1. What is the relationship between magma and lava? Use the text to help you choose the best answer. A. Magma and lava are both liquid rocks. B. Magma is found underneath Earth’s surface, and when it is

Annisia asked Oct 26, 2023

7.8k points

2 answers

11 votes

47.0k views

Please help, and answer as much as you can.

Harikrishnan CV asked Oct 25, 2023

by Harikrishnan CV

8.0k points

1 answer

21 votes

66.8k views

Iv) Describe a simple experiment you would carry out to test for Oxygen gas, (2mks)

Courage asked Oct 25, 2023

7.9k points

1 answer

9 votes

204k views

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