its B on plato .. ... . .. . . . . . . ..
Answer:
Compound D is CH3OPO3 is the best answer
Explanation:
Answer:
56160grams
Explanation:
First, we need to convert the number of molecules of magnesium chloride (MgCl2) into moles by dividing by Avagadro's number (6.02 × 10^23 molecules)
n = nA ÷ 6.02 × 10^23
n = 14.07 × 10^26 ÷ 6.02 × 10^23
n = 14.07/6.02 × 10^(26-23)
n = 2.34 × 10^3 moles of MgCl2
The balanced reaction given in the question is as follows:
Mg + 2HCl → MgCl2 + H2
If 1 mole of Mg produced 1 mole of MgCl2
Then, 2.34 × 10^3 moles of Mg will also produce 2.34 × 10^3 moles of MgCl2.
Using mole = mass ÷ molar mass (MM)
Molar mass of Mg = 24g/mol
mass = mole × MM
mass = 2.34 × 10^3 × 24
mass = 56.16 × 10^3
mass = 56160grams.
Answer:
Can you mark this as brainliest please
Explanation:
Tehsildars have to hear disputes and supervise the work of the Patwari and ensure that records are properly kept and land revenue is collected. They make sure that farmers get a copy of their land records. ... Tehsildar: Tehsildar is a revenue administrative officer in charge of obtaining taxation from a Tehsil.
Answer: an element with a high electronegativity and an element with a single valence electron
