Answer:
0.2558 g
Explanation:
1.- In titration, since you have the concentration and the volume of the titrant and the aliquot that you take, you can use the formula C1 V1 = C2 V2.
2.- To obtain C2 = C1 V1 /V2
Substitution C2 = (0.0149 M ) (9.75 ml) /25 ml = 0.0058 11 M
3.- This concentration is the number of moles that you would have in 1 L but you dissolve your tablet in 250 ml, so a rule of three.
4.- 0.005811 moles - 1 L
x - 0.250 L
X= 0.250 L x 0.005811 moles / 1L = 0.00145275 moles
5.- using your molecular weight, you can obtain the grams with another rule of three.
0.00145275 moles - x
1 mole - 176.12 g
x= 176.12 g x 0.00145275 moles / 1 mole = 0.2558 g
Hope this was useful
Answer:
1.no its not counted as a breath.
2.do CPR because its the same as not breathing
3. its a type of cardiac arrest
Explanation:
Answer:
The child seems to have an infective endocarditis probably because of the skinned knee which could have acted as a route for transmission into the body and reaching the heart and causing infection leading to increased in body temperature with chills(typical signs), pounding or rapid heart rate. This also exhibits an abnormal heart murmur .It can found in children if they have some skin injury.
Treatment:
-Antipyretics to reduce temperature
-Antibiotics to treat infection
-Skin hygiene to prevent entry of bacteria via open end
-Daily dressing as per need to prevent
-multiplication and growth of microorganisms
Dangers faced during natural circumstances
