Rate = k[A]2[B]0
A reversible reaction
Since C4 plants need for CO2 is more than C3 plants, doubling the concentration of CO2 will have more positive effect on C4 plants. If CO2 is a limiting factor for photosynthesis, both C3 & C4 plants will have positive effect.
Exothermic on the forward reaction Endothermic on the backwards reaction Therefore the answer is both due to the burning of Methanol being a reversible reaction :D
-- changes to the nuclei of the atoms involved -- the conversion of mass to energy
There will be no reaction because everything is soluble.
the reaction rate increases with the increased concentration of the vinegar - it is directly proportional
The kinetic energy of the reactants. By increasing the concentration, there are more reactant particles available for the reaction, and increasing the temperature increases the kinetic energy so the reactants come in contact more often, and the reaction rate increases.
If both dimensions are doubled then the area is quadrupled. This is true of any geometric shape.
The volume is doubled.
When mass is doubled, gravitational attraction is doubled. There is a direct relationship.=========================Answer #2:Gravitational attraction always involves two objects, and the strength of thegravitational forces between them is proportional to the product of both masses.So . . .-- If one mass or the other is doubled, the forces are doubled.-- If both masses are doubled, the gravitational forces become 4 times as great.
A rectangle has two dimensions - length and width. Only if both dimensions are doubled, then the perimeter will be doubled.
The rate of a reaction increases if: · The temperature is increased · The concentration of a dissolved reactant is increased · The pressure of a reacting gas is increased · Solid reactants are broken into smaller pieces · A catalyst is used
The reaction rate is the rate at which the moles of substance change that varies with both temperature and concentration of the reactants. The specific rate constant is a proportionality constant that will vary only with temperature.
It would be 4 times greater.To find this algebraically: let L be the length and W the width originallyA = L x WWhen both are doubled, the equation becomesA = (2L) x (2W) = 4LWThe area of the rectangle is quadrupled if both the length and width are doubled.
When a reversible reaction is occurring in both directions at the same rate, it is called a dynamic equilibrium. In this state, the concentration of reactants and products remains constant over time, indicating that the forward and reverse reactions are happening at an equal rate.
Oxidation is a chemical reaction; but a physical modification can also occur.
The answer depends on whether the cross sectional radius/diameter are doubles or the cross sectional area is doubled.