Chemistry, 02.11.2021 22:20 sammi90nicole
What is the concentration in gdm-3 of molarity that is required to complete neutralize 10cm3 0.1 MNa2CO3
Answers: 3
Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)âśno(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
What is the concentration in gdm-3 of molarity that is required to complete neutralize 10cm3 0.1 MNa...
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