UCH4 + 202 → CO2 + 2H20
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Question 6 (1 point)
Name the type of reaction and give the coefficients needed to balance the following
skeleton reaction:
Ca +
HCI → CaCl2 +
H2
Single replacement; 1,2,2,1
Decomposition; 3, 1, 2, 3
Synthesis; 1,2,2,1
Sinale renlacement 1211

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.