Chemistry Homework Assistance
QuestionAI's chemistry problem solver is a middle school chemistry tutoring tool that summarises key chemical reactions and equations in real-time, featuring a robust learning system to empower even those with a weak foundation in chemistry.
You needn't fret over the elemental properties of the periodic table anymore. Here, you can effortlessly access chemical reactions and reaction principles corresponding to each element. Deductive reasoning from microscopic phenomena to discern the original structure of molecules and atoms is a research technique we staunchly champion.
- Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation: (v)CaSO_(4)arrow (v)O_(2)+(v)CaS
- Which describes an ionic compound? a a positively charged compound composed of cations and atoms b a negatively charged compound composed of anions and atoms C a neutral compound composed of cations and anions d a neutral compound composed of protons and electrons
- Metals (M) in group 2 of the periodic table form ionic bonds with nonmetals (X) present in group __ leading to formation of ionic compound with general formula of MX. a 18 b 16 c 17 d 15
- If the cation in a compound is a metal ion with a variable charge, the charge on the cation is indicated using a Roman numeral in parentheses immediately following the name of the cation. a TRUE b FALSE
- Ions can be neutral in charge. a TRUE b FALSE