Chemistry, 30.03.2020 22:13 FreddyNoTalKing
A 1.897g sample of Mg(HCO3)2 was heated and decomposed. When the sample
cooled, it weighed 1.071g. What is the % yield of this reaction?
Mg(HCO3)2 (s) + CO2 (g) + H2O (g) + MgCO2 (s)
Answers: 1
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Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
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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.
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A 1.897g sample of Mg(HCO3)2 was heated and decomposed. When the sample
cooled, it weighed 1.0...
cooled, it weighed 1.0...
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