subject
Chemistry, 20.11.2020 23:00 payshencec21

=:) ✿

All substances taking part in a certain interaction are shown below:
Carbonate = Calcium Oxide + Carbon Dioxide
Calcium Oxide equals: 112 G
Carbon Dioxide equals: 88 G

Which of the following is the correct estimate of the amount of calcium carbonate used in the interaction?

A. Sum of 112 g and 88 g
B. Difference between 112 g and 88 g
C. Twice the sum of 112 g and 88 g
D. Twice the difference between 112 g and 88 g



any help is much appreciated <3
will reward brainliest to the correct answer (•◡•) !

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 16:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
Answers: 2
question
Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
question
Chemistry, 22.06.2019 12:00
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
Answers: 2
question
Chemistry, 22.06.2019 22:30
Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.
Answers: 1
You know the right answer?
=:) ✿

All substances taking part in a certain interaction are shown below:
Carbon...
Questions
question
Mathematics, 10.12.2020 23:50
question
Mathematics, 10.12.2020 23:50
question
Biology, 10.12.2020 23:50
question
Health, 10.12.2020 23:50
question
English, 10.12.2020 23:50
Questions on the website: 13722367