moniloks moniloks

16-10-2022
Chemistry

Answered

What is the correct chemical formula of an ionic compound formed from barium and
carbon?
о ва3C2
O Ba2C3
O BaC
O Ba2C
O BaC2

Answer :

Other Questions

Assign oxidation numbers to the atoms in each substance: a) F2 b) CO2 c) CaCO3 d) PCl5 e) NO2-

'A mixture has no fixed composition, whereas a compound has! Explain what this means, using hydrogen, oxygen, and water to illustrate your answer. [3 marks] Cl

Perform the following operation and express the answer in scientific notation. 5.0x10-5 +2.0×10-4 [?]×10

Perform the following operation and express the answer in scientific notation. 5.0×10−5 +2.0×10-4 [ ? ]×10

Identify the limiting reagent in this reaction using a starting amount of 20.0g of each reactant. Show your work The balanced equation is: 2C(s) + 3H2(g) -->

If 49.8g of MgO(s) is reacted with 14.6g of H2S, (a) what is the limiting reagent, and (b) what is the mass of the leftover reagent? The balanced equation is: M

Epithelial (skin) tissue is made of heart cells A) True B) False

Identify the limiting reagent in this reaction using a starting amount of 62.64g of C and 12.41g of H2 reactant. Show your work The balanced equation is: 2C(s)

the molar masses and empirical formulas of several compounds containing carbon and chlorine are listed here. Find the molecular formula each compound. a: 474.6

Choose the words to finish the sentence. The sinking of ocean crust back into the mantle when it meets continental crust is Choose... , and this occurs at Ch