Questions by JohnIdol

Questions by JohnIdol

Who is the women in white

asked Aug 26, 2021

1 answer

4 votes

106k views

2.911 grams of ethanol C2H5OH is burned and produces how many grams of water vapor? Please help me or I'm dead.

asked Jun 9, 2021

1 answer

3 votes

19.6k views

What is the constant of proportionality for 4y=8x?

asked May 23, 2021

2 answers

0 votes

51.1k views

Hey can someone help me and show work please What is the mass 4.5x10^22 of molecules of hydrogen peroxide (H2O2)? Show your work in the space below. 1.78 g 2.54 g 3.2 g 4.61 g

asked Mar 21, 2021

1 answer

1 vote

136k views

Use the diagram to complete the statement.

asked Mar 13, 2021

1 answer

2 votes

28.3k views

For the following right triangle, find the side length x. Round your answer to the nearest hundredth.

asked Mar 8, 2020

1 answer

0 votes

57.1k views

when mercury (II) oxide is heated it decomposes into mercury and oxygen gas how many molecules of oxygen gas are produced if 23.0g of mercury (II) oxide are heated

asked Jan 15, 2020

1 answer

2 votes

23.3k views

What 3 groups helped convoy reach the Tutsi refugee camp?

asked Oct 8, 2019

2 answers

2 votes

118k views

Put this on a number line 6-2s>20 and solve for s

asked Jul 21, 2018

1 answer

5 votes

208k views

How to estimate 0.2 x 0.4

asked Apr 27, 2018

2 answers

2 votes

64.4k views

Read the dictionary entry. 1. to compare and evaluate differences What does help people to understand about the word being defined? the definition the pronunciation the origin the part of speech

asked Apr 4, 2018

2 answers

2 votes

163k views

A _______ change does not change the identity of the substance but a _______ change does. phase; property property; phase physical; chemical chemical; physical

asked Mar 7, 2018

1 answer

0 votes

131k views

What religion spread across India during the Gupta empire

asked Oct 22, 2017

2 answers

4 votes

22.2k views

Why does water boils at a higher temperature than a non-polar solvent like ether?

asked Aug 17, 2017

1 answer

1 vote

7.2k views

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