Register

Which equation shows a physical change? (1 point) H2O(g) → H2O(s) HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) 2H2O(l) → 2H2(g) + O2(g) Pb(NO3)2 (aq) + 2KI(aq) → 2KNO3(aq) + PbI2(s)

Which equation shows a physical change? (1 point) H2O(g) → H2O(s) HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) 2H2O(l) → 2H2(g) + O2(g) Pb(NO3)2 (aq) + 2KI(aq) → 2KNO3(aq) + PbI2(s)
asked 53.4k views
3 votes
Which equation shows a physical change? (1 point)

H2O(g) → H2O(s)

HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)

2H2O(l) → 2H2(g) + O2(g)

Pb(NO3)2 (aq) + 2KI(aq) → 2KNO3(aq) + PbI2(s)

asked
User Yaser
by
8.3k points

1 Answer

1 vote
The answer to your question is:
H2O(g) --> H2O(s)
answered
User Ryan Tse
by
8.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
Link Copied!