misaelyasib misaelyasib

28-09-2022
Chemistry

Answered

Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients.
H₂(g) + P(s) → PH₂ (g)

Answer :

Other Questions

ATTACHED PIC PLS HELP If the picture below represents the pointer on a triple beam balance, would it be sensible to begin using the balance to obtain a measure

If germanium, has an electron configuration by shell of 2 8 18 4, in what orbitals are the valence electrons? Check all that apply. If germanium, has an electr

Step 4: Measure the Reaction Rate at 65°C OFY Using tongs, place the 250 mL beaker on the hotplate. Temperature of the water: 40 C. Reaction time: 26.3 seconds

An exothermic reaction is a reaction that produces heat. Which would describe this type of reaction? A. A physical change B. A chemical change C. A solution cha

Which diagram shows the movement that is most responsible for Earth's day/night cycle? The diagrams below show two of Earth's motions in space. Use the diagrams

Sodium is a reactive, alkali metal. A neutral sodium atom consists of 11 protons, 11 electrons and 12 neutrons. It is a soft metal and metallic silver in color.

12. What are two things shown by a chemical formula?

Below are the half reactions for sulfate reduction using acetate as a source of electrons, energy, and carbon. CO2 + 8e- -> CH3COO- (E0 = -0.29 volts) SO42-

#6 Write the balanced equation & calculate the number of moles of fe that are produced When reacting 2.5 moles of Fe 203

Answer the question about this Bohr model. Bohr model What does the arrow represent as an electron jumps from energy level 3 to level 1? release of energy relea