Chemistry, 14.04.2021 08:20 yunggod146
Which of the following are properties of compounds formed by ionic bonding? Hint: Select the best three answers.
Select all that apply:
A : lonic compounds have lower melting points than covalent compounds.
B : lonic compounds form when combining a metal atom with a nonmetal atom.
C : lonic compounds form when combining a two metal atoms.
D : lonic compounds form when combining two or more nonmetal atoms.
E : When you dissolve an ionic compound in water, the solution conducts electricity.
F : When you dissolve an ionic compound in water, the solution does not conduct electricity
G : lonic compounds generally have higher melting points than covalent compounds.
Answers: 1
Chemistry, 22.06.2019 02:00, bernicewhite156
Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.
Answers: 2
Chemistry, 22.06.2019 10:00, Cythina2007
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
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