Ionic and Covalent Compounds

Ionic and Covalent Compounds | Quizalize

45 questions

Which type of bond is formed by the transfer of electrons from one atom to another?

30 sec

Which of the following compounds is formed by covalent bonds?

30 sec

Which of the following statements is true about covalent compounds?

30 sec

What type of elements typically form ionic bonds?

30 sec

What kind of bond is formed when two atoms share electrons equally?

30 sec

What is the oxidation number of sulfur in sulfuric acid (H2SO4)?

30 sec

What is the oxidation number of chlorine in potassium chloride (KCl)?

30 sec

What is the oxidation number of carbon in carbon dioxide (CO2)?

30 sec

What is the oxidation number of chromium in potassium dichromate (K2Cr2O7)?

30 sec

How many moles are there in 88 grams of carbon dioxide (CO₂)?

30 sec

What is the number of molecules in 0.25 moles of water (H₂O)?

30 sec

What is the mass of 3 moles of sodium chloride (NaCl)?

30 sec

How many grams are there in 0.5 moles of sulfuric acid (H₂SO₄)?

30 sec

What is the molar mass of glucose (C₆H₁₂O₆)?

30 sec

What is the empirical formula of a compound that contains 40% sulfur and 60% oxygen by mass?

30 sec

What is the mass of 0.75 moles of calcium carbonate (CaCO₃)?

30 sec

How many molecules are in 0.2 moles of methane (CH₄)?

30 sec

Given 18 grams of water (H₂O), how many molecules of water are present?

30 sec

If you have 36 grams of water (H₂O), how many molecules of water do you have?

30 sec

What is the formula for the ionic compound formed between aluminum and oxygen?

30 sec

What is the name of the ionic compound with the formula K3PO4?

30 sec

What is the correct formula for the ionic compound formed between lithium and bromine?

30 sec

What is the name of the ionic compound with the formula FeCl3?

30 sec

What is the name of the ionic compound with the formula Na2SO4?

30 sec

What is the formula for the ionic compound formed between calcium and fluorine?

30 sec

What is the correct name for the compound CuO?

30 sec

What is the name of the compound Fe2O3?

30 sec

What is the name of the compound represented by the formula Co(OH)2?

30 sec

What is the formula for the ionic compound formed between lead (IV) ions and phosphate ions?

30 sec

What is the correct name for the ionic compound with the formula AgNO3?

30 sec

What is the name of the ionic compound represented by the formula Fe2(SO4)3?

30 sec

What is the correct formula for the ionic compound formed between lead(II) and carbonate?

30 sec

What is the correct formula for the ionic compound formed between tin(IV) and hydroxide?

30 sec

What is the correct formula for the ionic compound formed between barium and phosphate?

30 sec

What is the correct name for the compound N2O5?

30 sec

What is the correct name for the compound PCl3?

30 sec

What is the correct formula for sulfur hexafluoride?

30 sec

What is the correct name for the compound CCl4?

30 sec

What is the correct formula for nitrogen trifluoride?

30 sec

What is the correct name for the compound Cl2O?

30 sec

A compound is found to consist of 40% carbon, 6.67% hydrogen, and 53.33% oxygen by mass. What is the empirical formula of this compound?

30 sec

A compound contains 27.29% sodium, 1.18% hydrogen, 14.28% carbon, and 57.25% oxygen by mass. What is the empirical formula of this compound?

30 sec

A compound is composed of 70% iron and 30% oxygen by mass. What is the empirical formula of this compound?

30 sec

If a compound's empirical formula is NO2 and its molar mass is 92 g/mol, what is its molecular formula?

30 sec

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