γζζδΉ ONDARY INTERVENTION PROGRAMME
LEARNER WOTES)
MOLE CONCENTRIC CALCULATIONS
cared forw...
Physics, 27.02.2021 15:30 sindy35111
γζζδΉ ONDARY INTERVENTION PROGRAMME
LEARNER WOTES)
MOLE CONCENTRIC CALCULATIONS
cared forward to calculations in the acid and base
section wall
equium. It is important to know this section well
(Revise calculatorular man. Remember chemical calculations need
formulae, substanswer with the correct unit)
The compound, commonly known as baking soda. A recipe requires 1.6 g of
baking soda meter ingredients, to bake a cake.
Calculate the number of moles of NaHCO, used to bake the cake.
How to calculate the number of moles of NaHCO3 used to bake a cake?
β
Answers: 3
Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5Γ103 j and the energy transferred thermally out is 99.4Γ103 j. there are 1.5Γ1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1β2 b. 2β3 c. 4β1 d. 1β2 and 4β1 e. none of the above
Answers: 3
Physics, 22.06.2019 16:00
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 βc/m.
Answers: 3
Physics, 22.06.2019 19:30
Point charges q1=+2.00ΞΌc and q2=β2.00ΞΌc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Mathematics, 02.04.2021 18:40
Engineering, 02.04.2021 18:40
Arts, 02.04.2021 18:40
Mathematics, 02.04.2021 18:40
Business, 02.04.2021 18:50