Write a balanced equation: Ca3(PO4)2 + C -------> Ca3P2 + CO
Q: For the reaction2CO2(g)+ 5H2(g)C2H2(g) + 4H2O(g)H° = 5 kJ and S° = -125 J/KAt standard conditions, t...
A: Given that delta S is -125J/K and the value of delta H is 5kJ. Thus, the value of delta G in appropr...
Q: coffee (with milk) a. suspension b. solution c. an element d. heterogeneous mixture
A: Coffee on dissolving in milk forms a homogeneous mixture because the particles of coffee homogeneous...
Q: Table 5.5 (data)ObservationsSample Tested Add HCISolid CaCO 3 _______Solid CuSo 4 _______Mixture ___...
A: The reactions of CaCO3 and CaSO4 with HCl are,
Q: Does KOH (aq) + Co(CH3COO)3 (s) yield H2 gas along with potassium acetate and Cobalt(III) hydroxide...
A: We have to explain whether the reaction of cobalt (III) acetate produce Hydrogen gas on reaction wit...
Q: The following two elements react to form an ionic compound:1) Be (Z = 4)2) Br (Z = 35) If the compou...
A: Given:Beryllium ion = 6.23*1045ionsThe number of bromide ions present in beryllium bromide is calcul...
Q: Choose the statement that correctly describes how a weak electrolyte looks in a beaker of water. ...
A: The correct statement has to be chosen about how a weak electrolyte looks in a beaker of water. Give...
Q: 3. Which of the following is the Lewis dot structure for the fluoride ion? a. b. c.
A: The fluorine atom forms fluoride, which has 8 valence electrons, and is isoelectronic with a Noble G...
Q: 1. What is the formula mass of barium phosphate, Ba3(PO4)2? 506.95 amu 570.95 amu 232.30 amu 1013.90...
A: Sum of the atomic masses of the atoms in a molecule is molecular mass.
Q: can you explain how to convert Newman projections to line angle formulas? and provide a few examples...
A: Newman Projection to Bond-Line notation :Newman projection visualizes the conformation of a chemical...