A testable question is one that _____.
2 answers:
Answer:
One that “Can be answered by conducting an experiment”
Explanation:
The answer is going to be “A testable question is one that can be answered by designing and conducting an experiment.” hope this helps and have a good day
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M/V=D 65.14/35.4≈1.84 The density of the sulfuric acid would be about 1.84g/mL
Answer:
I think the second space is chemical bonds
Answer:
D. [NO₂]²/[N₂O₄]
Explanation:
The equilibrium constant expression for a reaction is products over reactants. Since NO₂ has a coefficient of 2, it will become an exponent.
So, it would be:
[NO₂]²/[N₂O₄]
Hope that helps.
Answer:
Number of Protons: 45
Number of Neutrons: 58
Number of Electrons: 45
Explanation:
Have a nice day
H=(2x1.008)=2.016 O= 15.999 15.999 + 2.016 ______ 18.015 g/mol :)