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Valency is not a word... but if you want to know the number of valence electrons that Magnesium has, it is 2. Magnesium's atomic number is 12.
The hybridization of phosphorus in phosphate is sp3. This means that the phosphorus atom in phosphate is surrounded by four electron groups and adopts a tetrahedral geometry with bond angles of approximately 109.5 degrees.
You don't normally want to raise phosphate levels in your water. Phosphates are food for algae. You want to keep the phosphate below 125ppm to help prevent algae from growing in your pool. GO TO JACKS MAGIC WEBSITE AND READ DR. NEIL LOWRY'S PAPER ON PHOSPHATES. YOU WILL KNOW ALL YOU NEED TO KNOW.
Calcium Carbonate (assuming you want to know what CaCO3 is...
First, calculate the moles of calcium and nitrogen: moles of calcium = 6.91 g / molar mass of calcium moles of nitrogen = 2.21 g / molar mass of nitrogen Next, determine the limiting reactant by comparing the moles obtained in the previous step. Then, use the balanced chemical equation to find the moles of Ca3N2 formed from the limiting reactant. Finally, convert the moles of Ca3N2 to grams.
It's an element in the main material of bones - calcium phosphate - but you don't want to become too closely involved with phosphorus on its own!
No you dont not die when you getr a bad grade but you would probably want to do better
I want answer
Its the hormone calcitonin. Calcitonin lowers calcium and phosphate and increases the excretion of these ions by the kidneys; whereas the parathyroid hormone increases the amount of calcium in the blood.
Valency is not a word... but if you want to know the number of valence electrons that Magnesium has, it is 2. Magnesium's atomic number is 12.
The hybridization of phosphorus in phosphate is sp3. This means that the phosphorus atom in phosphate is surrounded by four electron groups and adopts a tetrahedral geometry with bond angles of approximately 109.5 degrees.
You don't normally want to raise phosphate levels in your water. Phosphates are food for algae. You want to keep the phosphate below 125ppm to help prevent algae from growing in your pool. GO TO JACKS MAGIC WEBSITE AND READ DR. NEIL LOWRY'S PAPER ON PHOSPHATES. YOU WILL KNOW ALL YOU NEED TO KNOW.
i want delete my step out account now
there isn't for that particular want
only if you want to die!
That's a good thing. Calcium Oxalate is the primary cause of kidney stones - you want as little calcium oxalate going through your kidneys as possible.
Calcium Carbonate (assuming you want to know what CaCO3 is...