subject
Chemistry, 29.01.2021 01:00 awuekure

How many moles of MgCO3 are present in 252.939 grams of MgCO3?


How many moles of MgCO3 are present in 252.939 grams of MgCO3?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 22:30
Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
Answers: 2
question
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
question
Chemistry, 22.06.2019 02:00
For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
Answers: 1
question
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
You know the right answer?
How many moles of MgCO3 are present in 252.939 grams of MgCO3?
...
Questions
question
Social Studies, 02.10.2020 14:01
question
Health, 02.10.2020 14:01
question
Mathematics, 02.10.2020 14:01
question
Mathematics, 02.10.2020 14:01
question
Physics, 02.10.2020 14:01
question
Mathematics, 02.10.2020 14:01
Questions on the website: 13722360