Questions by Milanbalazs

Questions by Milanbalazs

Which of the following is a neutralization reaction?A. Na2O(s) + H2O(a) rightarrow 2NaOH(s).B. 4Na(s) + O2(g) rightqrrow 2Na2O(s).C. NaOH(s) + HCl(aaq) rightarrow NaCl(s) + H2O(aq).D. 2Ca(s) + O2(g) rightarrow

asked Oct 3, 2021

1 answer

2 votes

130k views

Pens cost $p exercise books cost $b. Write an algebraic expression that represent the cost of purchasing 20 pens and 8 exercise books.

asked Jun 17, 2021

2 answers

4 votes

113k views

When it is time to train your children how to ride a bicycle, you hop on an old bike you borrowed from a friend to demonstrate even though you haven’t rode a bike for over 10 years. Riding the bike is

asked Jun 14, 2021

1 answer

1 vote

20.3k views

Para que sirve elaborar notas durante una entrevista

asked Jun 3, 2021

2 answers

0 votes

95.6k views

What causes us to experience day and night? (Explain the science behind it.) *

asked Apr 20, 2021

2 answers

4 votes

230k views

Helppp pls ASAP plsss help

asked Jan 21, 2021

1 answer

5 votes

66.6k views

Determine the dimensions of the screen of a 42-inch TV with a 4:3 aspect ratio. Hint: Use 3x^2+4x^2=42^2 to help.

asked Dec 8, 2020

2 answers

1 vote

85.1k views

2.122 g of a solid mixture containing only potassium carbonate (FW = 138.2058 g/mol) and potassium bicarbonate (FW = 100.1154 g/mol) is dissolved in distilled water. 34.16 mL of a 0.762 M HCl standard

asked Aug 11, 2020

1 answer

4 votes

191k views

What is the product? (x2+3y+7) [yy+1)

asked Jul 19, 2020

1 answer

3 votes

21.8k views

Round 7,842,501 to the nearest ten thousand

asked Jun 24, 2020

1 answer

1 vote

124k views

How did the balance of power between Spain and United States change as a result Of America War?

asked Apr 18, 2020

1 answer

4 votes

144k views

Meiosis and mitosis different?

asked Apr 17, 2020

1 answer

3 votes

19.0k views

The group that includes gorillas, chimpanzees, bonobos, and humans is called the .

asked Mar 16, 2020

2 answers

4 votes

87.9k views

The symbol for a radioactive nuclide is 234/90

asked Aug 26, 2019

2 answers

2 votes

16.9k views

The manager of Wacky Widgets wants to figure out how much money the store made after expenses. Each widget sells for $50, and he knows that selling 250 widgets gives them a profit of $5000. Write an equation

asked Jul 28, 2019

2 answers

4 votes

188k views

Which of the following geographic relationships is correct? Greece is west of Mesopotamia. Egypt is north of Greece. Sumer is west of Egypt. Mesopotamia is west of Egypt.

asked Jul 18, 2019

2 answers

2 votes

46.1k views

Find the coodinates of the midpoint of a segment whose endpoints are H(8,2) and K(6,10)

asked May 25, 2019

1 answer

2 votes

36.6k views

Which is equivalent to Log2n=4

asked Feb 9, 2019

2 answers

0 votes

94.7k views

Me.Atkinson has 5 1/4 lb of dry fish food. He will put an equal amount of food into 3 containers. How much fish food will be in each container?

asked Oct 27, 2018

1 answer

0 votes

103k views

Haley is trying to pull an object upward. The below forces are acting on the object. Fp = 5500N Fg = 6000N Which represents the net force?

asked Jul 18, 2018

2 answers

4 votes

14.2k views

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