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Which type of equilibrium exists in a sealed flask containing br2(l) and br2(g) at 298 k and 1.0 ATM?
In a sealed flask containing both liquid bromine (Br2(l)) and bromine gas (Br2(g)) at 298 K and 1.0 ATM, a dynamic equilibrium exists between the liquid and gas phases. This equilibrium is characterized by the rate of evaporation of the liquid bromine equal to the rate of condensation of the gas bromine. As a result, the concentrations of Br2(l) and Br2(g) remain constant over time, reflecting a balance between the two phases. This type of equilibrium is specifically known as a phase equilibrium.
Which of these are examples of decomposition reactions 1 2no n2 o2 2 2k br2 2kbr 3 h2 cl2 2hcl 4 2pocl3 2pcl3 o2?
1 (fully) and 4 (only partial) are decomposition reactions.
What is the balanced equation for Zn plus Br2?
The balanced equation for the reaction between zinc (Zn) and bromine (Br2) is: Zn + Br2 -> ZnBr2.
What is a balance chemical equation for the synthesis of NaBr from Na and Br2?
2 Na + Br2 --> 2 NaBr
What is the complete reaction of C8H16 Br2?
C8H16 + Br2 -> C8H16Br2
Which of these are examples of decomposition reactions 1 2no n2 o2 2 2k br2 2kbr 3 h2 cl2 2hcl 4 2pocl3 2pcl3 o2?
1 (fully) and 4 (only partial) are decomposition reactions.
What is a balanced chemical equation for the synthesis of sodium bromide for sodium and bromine?
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
How many moles of atoms are in 44.0 Br2?
44.0 grams Br2 ? 44.0 grams Br2 (1 mole Br2/159.8 grams)(6.022 X 10^23/1 mole Br2)(1 mole Br2 atoms/6.022 X 10^23) = 0.275 moles of Br2 atoms
How many atoms are in Br2?
There are two bromine atoms in Br2
What is the balanced equation for Zn plus Br2?
The balanced equation for the reaction between zinc (Zn) and bromine (Br2) is: Zn + Br2 -> ZnBr2.
What is a balance chemical equation for the synthesis of NaBr from Na and Br2?
2 Na + Br2 --> 2 NaBr
What is the volume in mL of 10.5 g of Br2?
3.387mL Br2
What is the complete reaction of C8H16 Br2?
C8H16 + Br2 -> C8H16Br2
Is br2 an oxidizing agent?
Yes, Br2 is an oxidizing agent.
Can you balance this equation of Ca plus Br2 equals CaBr2?
Ca + Br2 = CaBr2 doesn't need to be balanced.
What is the mass of 4.89 x 1020 molecules of Br2?
To calculate the mass of 4.89 x 10^20 molecules of Br2, you need to use the molar mass of Br2, which is 159.808 g/mol. Calculate the number of moles of Br2: 4.89 x 10^20 molecules / 6.022 x 10^23 molecules/mol = 8.13 x 10^-4 moles Use the formula mass = moles x molar mass to find the mass: mass = 8.13 x 10^-4 moles x 159.808 g/mol ≈ 0.130 g
What would be the distance between nuclei of a bromine moleclule Br2?
The bond length between the nuclei in a bromine molecule (Br2) is approximately 228 picometers (pm) or 2.28 angstroms (Å). This distance represents the equilibrium distance at which the attractive and repulsive forces between the two bromine atoms are balanced.
