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What are the meaning of 5 basic sentence pattern?
titi,pepe,bilat.burat,at wasak na bilat by lazona gabriel
A compound is found to consist of 34.9 percent sodium 16.4 percent boron and 48.6 percent oxygen what is its simplest formula?
Mol% or weight%? Weight percent seems more likely; let's assume that and see what we come up with. We'll assume 100g of the substance to make the numbers pretty; in that case we have: * 34.9 g Na / 23.0 g/mol Na = 1.52 mol Na * 16.4 g B / 10.8 g/mol B = 1.52 mol B (so far the weight percent is looking like a good assumption) * 48.6 g O / 16.0 g/mol O = 3.04 mol O (looking like a greatassumption) Converting that to small whole number ratios, we get an Na:B:O ratio of 1:1:2, so the empirical formula is NaBO2.
How many yards of concrete is needed for 900 sq ft slab?
how thick are you pouring? i will assume 900 sq. was just width by length. need to multiply by thickness inches to give cubic feet needed. divide that number by 27. this should be yards of concrete needed. my guess little over 4.4 cubes. don't forget to factor humidity. na
How do you say four times is a charm in hawaiian?
Aloha: Na manawa ʻehā no ka oi [nay manawa A-ha no ka oy]
Is 42 a factor of 6?
Well, let's take a look at this happy little math problem. A factor is a number that can be multiplied to get another number. In this case, 6 divided by 42 leaves a remainder, so 42 is not a factor of 6. Just remember, there are no mistakes in math, just happy little accidents!
