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How to balance chemical equations (harder level question): C6H12O6 + O2 --> CO2 + H2O

C6H12O6 + O2 --> CO2 + H2O First we will list all the elements and count the number of each on both sides to compare both sides.C6 H12 O8 / C1 O3 H2 Remember we cannot change the small numbers, only the b...
MW
Answered by Manon W. • Chemistry tutor
16730 Views

What is the difference between a codified and uncodified constitution?

A constitution is a set of rules and principles which set out the relationship between a state’s political institutions. It establishes where sovereignty lies in the political system, as well as defining the...
DG
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Given the equations: x + 3y = 1 and 2x - y = -5, solve for x and y.

Here we have 2 simultaneous equations including the variables x and y. Because we have x in one equation and 2x in another we can approach this in 2 ways. The first method is to obtain 2x in both equations s...
JF
Answered by Jake F. • Maths tutor
6164 Views

A recessive allele causes condition X. A heterozygous man and homozygous recessive woman want to have a child. Use a punnet square to determine the probability that the child will have condition X.

Father genotype: HhMother genotype: hh(DRAW PUNNET SQUARE ON WHITEBOARD)Child with condition X will have genotype hh.Probability = 0.5 (50%).
AS
Answered by Amy S. • Biology tutor
2908 Views

In the “separation of powers”, name one branch of government that is separated.

The executive. (There are three powers: the legislature, executive and judicial)
TG
Answered by Tara G. • Politics tutor
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