1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
asambeis [7]
3 years ago
6

The balanced equation for the reaction between calcium and water to produce calcium hydroxide and hydrogen is

Chemistry
1 answer:
kolbaska11 [484]3 years ago
8 0
Ca + 2H20--------> ca (oh)2 +H2
You might be interested in
A molecular compound is?
Nezavi [6.7K]
Composed of molecules formed by atoms of two or more different elements.
3 0
4 years ago
Read 2 more answers
Heat is transferred by conduction through a wall of thickness 0.87 m. What is the rate of heat transfer if the walls thermal con
erik [133]

Explanation:

The given data is as follows.

         Thickness (dx) = 0.87 m,       thermal conductivity (k) = 13 W/m-K

        Surface area (A) = 5 m^{2},       T_{1} = 14^{o}C

        T_{2} = 93^{o}C

According to Fourier's law,

                    Q = -kA \frac{dT}{dx}

Hence, putting the given values into the above formula as follows.

                      Q = -kA \frac{dT}{dx}

                          = -13 W/m-k \times 5 m^{2} \times \frac{(14 - 93)}{0.87 m}

                          = 5902.298 W

Therefore, we can conclude that the rate of heat transfer is 5902.298 W.

4 0
3 years ago
Which action are all organisms capable of doing?
SVEN [57.7K]

Answer:

BRAINLIEST PLZZZ

Explanation:

All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli.

3 0
3 years ago
Helppppppppppppppppp​
vovangra [49]
Do not trust people that share links these people hack and put viruses. to your phone/computer’s


DO NOT TRUST THESE LINKS
7 0
3 years ago
Which scientific theory explains that the universe originated from a small densely packed space
vladimir2022 [97]
The big bang theory.
5 0
3 years ago
Read 2 more answers
Other questions:
  • The caloric content of 0.50 cup of cottage cheese is 1.10 x 102 kcal. This is the amount of energy released when 0.50 cup of cot
    14·1 answer
  • True or False? Limiting cultivation increases compaction.
    6·1 answer
  • Select the correct balanced oxidation-reduction reaction. Group of answer choices 14H+(aq) + 6Fe2+(aq) + Cr2O72-(aq) -> 6Fe3+
    15·1 answer
  • Is it possible for a balloon with an initial pressure of 200.0 kPa to naturally expand to four times its initial volume when the
    7·1 answer
  • Both elements and compounds are considered to be
    6·1 answer
  • Calculate the total mass of the protons and electrons in 19 9F. Use 1.007825 amu as the mass of 11H (mass of a proton and an ele
    6·1 answer
  • Problem PageQuestion The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium
    10·1 answer
  • When comparing differences in an amino acid residue at one position between the different proteins in the multiple alignment, wh
    9·1 answer
  • What is the name of Pb(NO3)2? Explain how you determined the bond type and the steps you used to determine the naming convention
    6·1 answer
  • The strongest bases have pH values close to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!